SG174635A1 - Self-cleaning filter module - Google Patents

Self-cleaning filter module

Info

Publication number
SG174635A1
SG174635A1 SG2010016202A SG2010016202A SG174635A1 SG 174635 A1 SG174635 A1 SG 174635A1 SG 2010016202 A SG2010016202 A SG 2010016202A SG 2010016202 A SG2010016202 A SG 2010016202A SG 174635 A1 SG174635 A1 SG 174635A1
Authority
SG
Singapore
Prior art keywords
filter
pipe
housing
interior
cleaning head
Prior art date
Application number
SG2010016202A
Inventor
Riggers Wilfried
Original Assignee
Aalborg Ind Water Treat Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aalborg Ind Water Treat Pte Ltd filed Critical Aalborg Ind Water Treat Pte Ltd
Priority to SG2010016202A priority Critical patent/SG174635A1/en
Publication of SG174635A1 publication Critical patent/SG174635A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/66Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/688Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0057Regenerating the filter material in the filter
    • B01D46/0064Regenerating the filter material in the filter by means of acting on the cake side and moving with respect to the filtering elements
    • B01D46/0065Regenerating the filter material in the filter by means of acting on the cake side and moving with respect to the filtering elements by scrapers, brushes, nozzles or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/08Regeneration of the filter
    • B01D2201/081Regeneration of the filter using nozzles or suction devices
    • B01D2201/082Suction devices placed on the cake side of the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/11Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/23Supported filter elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto

Abstract

Self-cleaning filter moduleAbstract:A filter module according to the present invention comprises a housing having an inlet and anoutlet, said housing enclosing a tubular, elongate filter element defining a longitudinal axisand a cleaning head connected by means of a conduit to a coaxially arranged and rotatablymounted pipe, said cleaning head being resiliently biased towards the internal surface of saidtubular, elongate filter element. Moreover, said cleaning head has an opening of adjustablesize facing said internal surface of said filter element and providing fluid communication be-tween the interior of said housing and the interior of said pipe. The filter module further com-prises means for creating a pressure difference between the interior of said housing and theinterior of said pipe so as to cause a fluid flow from the interior of said housing to the interiorof said pipe as well as means for effecting a rotation of said pipe. Said filter module furthercomprises a spacer element rotatably supported on and releasably attached to said cleaninghead, said spacer element defining the minimum spacing between the cleaning head and theinternal surface of said filter element.Figure 1
SG2010016202A 2010-03-08 2010-03-08 Self-cleaning filter module SG174635A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG2010016202A SG174635A1 (en) 2010-03-08 2010-03-08 Self-cleaning filter module

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
SG2010016202A SG174635A1 (en) 2010-03-08 2010-03-08 Self-cleaning filter module
CN201180012928.6A CN102834155B (en) 2010-03-08 2011-03-07 Self-cleaning filter module
PCT/SG2011/000089 WO2011112151A1 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
SG2012066171A SG183942A1 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
EP11753695.3A EP2544789B1 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
DK11753695.3T DK2544789T3 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
RU2012142667/05A RU2553901C2 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
JP2012557008A JP5410621B2 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
KR20127026088A KR101493135B1 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
BR112012022828A BR112012022828B1 (en) 2010-03-08 2011-03-07 self-cleaning filter module
ES11753695.3T ES2578992T3 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
US13/582,266 US9211489B2 (en) 2010-03-08 2011-03-07 Self-cleaning filter module
IL221859A IL221859A (en) 2010-03-08 2012-09-05 Self-cleaning filter module
HK13107883.0A HK1180629A1 (en) 2010-03-08 2013-07-05 Self-cleaning filter module

Publications (1)

Publication Number Publication Date
SG174635A1 true SG174635A1 (en) 2011-10-28

Family

ID=44563734

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2010016202A SG174635A1 (en) 2010-03-08 2010-03-08 Self-cleaning filter module
SG2012066171A SG183942A1 (en) 2010-03-08 2011-03-07 Self-cleaning filter module

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2012066171A SG183942A1 (en) 2010-03-08 2011-03-07 Self-cleaning filter module

Country Status (13)

Country Link
US (1) US9211489B2 (en)
EP (1) EP2544789B1 (en)
JP (1) JP5410621B2 (en)
KR (1) KR101493135B1 (en)
CN (1) CN102834155B (en)
BR (1) BR112012022828B1 (en)
DK (1) DK2544789T3 (en)
ES (1) ES2578992T3 (en)
HK (1) HK1180629A1 (en)
IL (1) IL221859A (en)
RU (1) RU2553901C2 (en)
SG (2) SG174635A1 (en)
WO (1) WO2011112151A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058556A2 (en) * 2009-11-12 2011-05-19 The Ballast Safe Filtration Company Ltd. Filter proximity nozzle
US8647516B2 (en) * 2010-09-03 2014-02-11 Johnny Leon LOVE Filtration method with self-cleaning filter assembly
US9561454B2 (en) 2012-10-09 2017-02-07 Ovivo Inc. Debris filter with splitter bar
US20140116965A1 (en) * 2012-11-01 2014-05-01 Machinerie Agricole Bois-Francs Inc. Separator and method for separating a heterogeneous supply
DE202013102503U1 (en) * 2013-06-11 2014-09-12 Boll & Kirch Filterbau Gmbh Backwash filter and filter insert for this
EP3044165B1 (en) * 2013-09-12 2017-12-27 ANTEL Aritma Tesisleri Insaat Sanay Ve Ticaret Anonimim Sirketi Nozzle-brush automatic cleaning filter with motor reducer
ES2662057T3 (en) 2014-09-19 2018-04-05 Sati S.R.L. Self Cleaning Filter
CN104874575A (en) * 2015-05-13 2015-09-02 成都中牧生物药业有限公司 Cleaning device capable of increasing utilization rate
US10245531B2 (en) * 2015-06-17 2019-04-02 Tm Industrial Supply, Inc. High-efficiency automatic self-cleaning strainer
EP3263203A1 (en) * 2016-07-01 2018-01-03 BWT Aktiengesellschaft Backwash filter
CN106110727A (en) * 2016-08-23 2016-11-16 江苏嘉恒环境科技有限公司 A kind of back flushing type front defecator and water purifier
DE102017002646A1 (en) * 2017-03-18 2018-09-20 Hydac Process Technology Gmbh filter means
EP3388395B1 (en) * 2017-04-11 2020-06-03 MossHydro AS Water filter
IT201700076873A1 (en) * 2017-07-07 2019-01-07 Alfa Water S R L Self-cleaning filter
JP2020531798A (en) * 2017-12-29 2020-11-05 ジョイント・ストック・カンパニー サイエンティフィック リサーチ アンド デザイン インスティテュート フォー エナジー テクノロジーズ アトムプロエクト Active filter in pit tank of nuclear power plant
CN108465304B (en) * 2018-03-26 2021-04-02 新昌县集禾汇线束有限公司 Novel high-efficient dust remover
CN108926902A (en) * 2018-05-14 2018-12-04 芜湖致新信息科技有限公司 A kind of industrial wastewater filtering detection device
RU189135U1 (en) * 2018-10-05 2019-05-13 Амиад Вотер Системс Лтд. Self-cleaning filtering apparatus
DE102019003932A1 (en) * 2019-06-04 2020-12-10 Hydac Process Technology Gmbh Filter device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995649A (en) * 1932-07-09 1935-03-26 American Smelting Refining Bag filter
US3574509A (en) * 1969-02-14 1971-04-13 Zurn Ind Inc Backwash filter
US3757496A (en) 1972-07-13 1973-09-11 Cambridge Filter Corp Apparatus for collecting filtered airborne
GB1485989A (en) * 1975-05-23 1977-09-14 Plenty Group Ltd Filter with backflushing device
JPS5511886B2 (en) * 1975-08-06 1980-03-28
US4154588A (en) 1977-09-27 1979-05-15 Herndon Marion E Jr Cylindrical cell self-cleaning filter
JPS5811367Y2 (en) * 1979-07-28 1983-03-03
JPS5747046Y2 (en) * 1980-08-29 1982-10-16
AT377709B (en) * 1981-02-16 1985-04-25 Chemiefaser Lenzing Ag Filter apparatus for separating solids from liquids
US4740221A (en) * 1986-12-02 1988-04-26 Howeth David Franklin Air filter apparatus with modularized self-cleaning filter system
SU1831794A3 (en) * 1989-04-11 1995-04-10 Люберецкое научно-производственное объединение "Союз" Pressure self-cleaning filter
JPH0759287B2 (en) * 1989-05-29 1995-06-28 ダイハツデイーゼル株式会社 Washing filter
US5389256A (en) * 1990-08-30 1995-02-14 Henry Filters, Inc. Filter apparatus for machine tool coolant
DE4400485C1 (en) * 1994-01-11 1995-04-20 Mann & Hummel Filter Backwashable liquid filter
US5632903A (en) * 1995-06-07 1997-05-27 Infinity Research And Development High volume self-cleaning filter
US5827338A (en) * 1997-04-03 1998-10-27 Carolina Air Filtration, Inc. Filter cleaning system including belt mounted extending nozzle
DE29809202U1 (en) * 1998-05-22 1998-07-30 Boll & Kirch Filter Backwash filter
US6267879B1 (en) * 1999-08-11 2001-07-31 Odis Irrigation Equipment Ltd. Continuous liquid filtering apparatus with multi-layer sintered filtering element
US6959818B2 (en) * 2001-11-02 2005-11-01 Olson Donald O Filter and filter cleaning apparatus and related methods
US7093721B2 (en) * 2003-09-03 2006-08-22 Delaware Corporation Formation, Inc. Filter assembly with sealed, magnetically coupled cleaning head actuator

Also Published As

Publication number Publication date
EP2544789A4 (en) 2013-08-14
BR112012022828B1 (en) 2019-12-03
JP2013522004A (en) 2013-06-13
HK1180629A1 (en) 2013-10-25
DK2544789T3 (en) 2016-07-18
IL221859A (en) 2017-06-29
SG183942A1 (en) 2012-10-30
ES2578992T3 (en) 2016-08-03
BR112012022828A2 (en) 2018-05-15
WO2011112151A1 (en) 2011-09-15
KR101493135B1 (en) 2015-02-12
CN102834155B (en) 2014-11-05
KR20130038220A (en) 2013-04-17
JP5410621B2 (en) 2014-02-05
EP2544789A1 (en) 2013-01-16
US9211489B2 (en) 2015-12-15
RU2012142667A (en) 2014-04-20
US20130087495A1 (en) 2013-04-11
CN102834155A (en) 2012-12-19
RU2553901C2 (en) 2015-06-20
EP2544789B1 (en) 2016-04-27

Similar Documents

Publication Publication Date Title
MX2015011468A (en) Heat recovery system and heat exchanger.
EP3406160A3 (en) An attachment for a handheld appliance
MX2015009481A (en) Pumps with container vents.
MX2016000667A (en) Self-cleaning toilet assembly and system.
IN2014DN08192A (en)
DK2146772T3 (en) System for providing non-standard fluid conduit connections
MX367006B (en) Inflation control valve.
NZ597287A (en) An inhaler with a flexible diaphragm within a housing defining an air flow path
EP2038810A4 (en) Upscaling of reservoir models by reusing flow solutions from geologic models
EP2083905A4 (en) Variable flow infusion pumps system
WO2012056448A3 (en) Agricultural emitter including a filter and method of using same
BR112012024515A2 (en) smoking article
MX2010008801A (en) Irrigation emitter.
ZA201002421B (en) Apparatus for a fluid delivery system with controlled fluid flow rate
MX2010003165A (en) Filter cartridge housing attachment systems.
MX2019013810A (en) Valve meter assembly and method.
MX2008016410A (en) Fluid flow labyrinth.
CA2564709A1 (en) Fluid pressure sensing chamber
WO2015076903A3 (en) Fan drive gear system auxiliary pump monitoring system
WO2013032714A3 (en) Self-flushing valve
SG190790A1 (en) Chordal gas flowmeter with transducers installed outside the pressure boundary, housing and method
EP2569511A4 (en) Passive monitoring system for a liquid flow
DK1872182T3 (en) A fluid evacuation system with bidirectional communication filter
EP1913648A4 (en) Transducer housing for an ultrasonic fluid meter
WO2011017273A3 (en) Transfer guard systems and methods